Audio Visualization in Phase Space

Year: 1999 Authors: David Gerhard

Core claim

Plotting a signal against its derivatives or delayed samples produces visually compelling audio representations that can expose periodic structure and useful signal information.

Topics

audio visualization, phase space, pseudo-phase space, signal analysis

Domains

Fourier Transform, derivatives, n-dimensional embedding, chaos, visualization, line art, music visualization, sound art

Methods

phase space plotting, pseudo-phase space embedding, lobe counting, interval classification

Media

sound signals, oscilloscope, sampled digital signal, graphs

Source status

This page publishes metadata and extracted analytical signals only. Raw PDF and full OCR text are kept local for now.